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4889886720000 = 217354101197
BaseRepresentation
bin100011100101000001111…
…1101100000000000000000
3122022110122121112221002120
41013022003331200000000
51120103442000020000
614222214414444240
71013165644216242
oct107120375400000
918273577487076
104889886720000
111615875635517
1266b839203680
13296164284099
1412c959516092
15872e56ee6a0
hex47283f60000

4889886720000 has 720 divisors, whose sum is σ = 16539205847472. Its totient is φ = 1284505600000.

The previous prime is 4889886719951. The next prime is 4889886720011. The reversal of 4889886720000 is 276889884.

It is a super-4 number, since 4×48898867200004 (a number of 52 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24821759902 + ... + 24821760098.

Almost surely, 24889886720000 is an apocalyptic number.

4889886720000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4889886720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8269602923736).

4889886720000 is an abundant number, since it is smaller than the sum of its proper divisors (11649319127472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4889886720000 is an frugal number, since it uses more digits than its factorization.

4889886720000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 60.

The spelling of 4889886720000 in words is "four trillion, eight hundred eighty-nine billion, eight hundred eighty-six million, seven hundred twenty thousand".